Invalid http://steamcommunity.com/profiles/76561198032411329/

http://steamcommunity.com/profiles/76561198032411329/ i was scammed just today buy a guy name 1945 i was playing team fortress 2 and i was selling 2 balloonacorns for an offer i did not know how much the balloonacorn was so this guy offered a vintage prusian picklehaude and i thought that might have been enough but after the trade i looked on spreadsheet and found they were 6 keys each! so i added him and i told him after that he said he will trade me back after the trade he was in after he was finally done he sended me a trade request but before i could click on it he cancelled it and defriended me then i tried adding him again but he declined it then i tried trading him but he declined the trade so please help me catch this person (he also might have sold the balloonicorns)

Invalid report. Please use the format provided in this thread. Be sure to include any and all screenshot evidence of the potential scam. Thank you in advance.